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H-ALA-PNA HCL

H-ALA-PNA HCL structure

CAS No.: 31796-55-1

Chemical Name:: H-ALA-PNA HCL

Synonyms: ALA-PNA, HCL;L-Ala-pNA·HCl;H-ALA-PNA HCL;H-L-ALA-PNA HCL;ALANINE-PNA HCL;H-ALA-PNA HCL USP/EP/BP;ALANINE-P-NITROANILIDE HYDROCHLORIDE;L-ALANINE-P-NITROANILIDE HYDROCHLORIDE;L-ALANINE-4-NITROANILIDE HYDROCHLORIDE;L-ALANYL-P-NITROANILIDE, HYDROCHLORIDE

CBNumber:: CB0318334

Molecular Formula:: C9H12ClN3O3

Molecular Weight:: 245.66

MDL Number:: MFCD00039088

MOL File:: 31796-55-1.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-27 17:37:35

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H-ALA-PNA HCL Properties

storage temp.	-20°C
solubility	H₂O: 50 mg/mL, clear, yellow
form	Powder
color	Pale yellow
Water Solubility	water: 50mg/mL, clear to very slightly hazy
BRN	6303731
InChI	1S/C9H11N3O3.ClH/c1-6(10)9(13)11-7-2-4-8(5-3-7)12(14)15;/h2-6H,10H2,1H3,(H,11,13);1H/t6-;/m0./s1
InChIKey	YEXRLSXNWLNHQR-RGMNGODLSA-N
SMILES	Cl[H].C[C@H](N)C(=O)Nc1ccc(cc1)[N+]([O-])=O
CAS DataBase Reference	31796-55-1(CAS DataBase Reference)
UNSPSC Code	12352204
NACRES	NA.83

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P305+P351+P338

PPE

Eyeshields, Gloves, type N95 (US)

Safety Statements

22-24/25

WGK Germany

HS Code

2924297099

Storage Class

11 - Combustible Solids

NFPA 704

	1
0		0

H-ALA-PNA HCL price More Price(42)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	A9325	L-Alanine 4-nitroanilide hydrochloride protease substrate	31796-55-1	1g	$266	2026-04-30	Buy
Sigma-Aldrich	A9325	L-Alanine 4-nitroanilide hydrochloride protease substrate	31796-55-1	5g	$1000	2026-04-30	Buy
Usbiological	260675	L-Alanine 4-nitroanilide hydrochloride Asreported	31796-55-1	1g	$376	2026-06-03	Buy
Usbiological	260675	L-Alanine 4-nitroanilide hydrochloride Asreported	31796-55-1	2g	$572	2026-06-03	Buy
Usbiological	260675	L-Alanine 4-nitroanilide hydrochloride Asreported	31796-55-1	5g	$802	2026-06-03	Buy

Product number	Packaging	Price	Buy
A9325	1g	$266	Buy
A9325	5g	$1000	Buy
260675	1g	$376	Buy
260675	2g	$572	Buy
260675	5g	$802	Buy

H-ALA-PNA HCL Chemical Properties,Uses,Production

Chemical Properties

Off-white crystalline powder

Uses

L-Alanine 4-nitroanilide hydrochloride has been used to determine the activity of aminopeptidase in the intestinal segments and small intestine (jejunum and ileum).

Biochem/physiol Actions

L-Alanine-4-nitroanilide is used as a substrate to determine alanine aminopeptidase (AAP) activity. It is mainly chosen as a substrate, due to its relative specificity, higher hydrolysis rate and better solubility.

H-ALA-PNA HCL Preparation Products And Raw materials

Raw materials

Preparation Products

H-ALA-PNA HCL Suppliers

Global( 133)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
GL Biochem (Shanghai) Ltd	21-61263452 13641803416	ymbetter@glbiochem.com	China	9981	64
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29985	65
Shanghai Meishui Chemical Technology Co., Ltd	021-60549325 18616193163		China	4518	56
Chengdu HuaXia Chemical Reagent Co. Ltd	400-1166-196 13458535857	cdhxsj@163.com	China	13323	58

Supplier	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
GL Biochem (Shanghai) Ltd	64
Capot Chemical Co., Ltd	66
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky (shanghai) International Co.,Ltd	60
9ding chemical ( Shanghai) Limited	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
Shanghai Meishui Chemical Technology Co., Ltd	56
Chengdu HuaXia Chemical Reagent Co. Ltd	58

View Lastest Price from H-ALA-PNA HCL manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-08-12	H-ALA-PNA HCL 31796-55-1	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
	2020-03-06	H-Ala-PNA.HCL 31796-55-1	$8.00	1g	≥98%		Career Henan Chemical Co

H-ALA-PNA HCL
31796-55-1
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

H-Ala-PNA.HCL
31796-55-1
$8.00
≥98%
Career Henan Chemical Co

31796-55-1(H-ALA-PNA HCL)Related Search:

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L-Alanyl-L-Glutamine L-Alanine benzyl ester 4-toluenesulfonate N-ALPHA-BENZOYL-L-ARGININE P-NITROANILIDE HYDROCHLORIDE H-ALA-ALA-ALA-PNA HCL D-VAL-LEU-LYS P-NITROANILIDE DIHYDROCHLORIDE

H-D-ALA-PNA HCL N-(4-Nitrophenyl)propionamide 4-Nitroaniline

1of4

2-amino-N-(4-nitrophenyl)propanamide hydrochloride (2S)-2-amino-N-(4-nitrophenyl)propanamide hydrochloride N~1~-(4-nitrophenyl)alaninamide hydrochloride (S)-2-AMino-N-(4-nitrophenyl)propanaMide hydrochloride PropanaMide,2-aMino-N-(4-nitrophenyl)-, hydrochloride (1:1), (2S)- L-Alanine 4-nitroanilide hydrochloride≥ 99% (HPLC) L-Ala-pNA·HCl H-L-ALA-PNA HCL L-2-AMINO-4'-NITROPROPIONANILIDE HYDROCHLORIDE L-ALANINE-4-NITROANILIDE HYDROCHLORIDE L-ALANINE-P-NITROANILIDE HYDROCHLORIDE L-ALANYL-P-NITROANILIDE, HYDROCHLORIDE H-ALA-PNA HCL ALANINE-PNA HCL ALANINE-P-NITROANILIDE HYDROCHLORIDE ALA-PNA, HCL Propanamide, 2-amino-N-(4-nitrophenyl)-, monohydrochloride, (2S)- (S)-2-amino-N-(4-nitrophenyl)propionamide hydrochloride L-Alanine4-nitroanilidehydrochloride,98% H-ALA-PNA HCL USP/EP/BP [(2S)-1-(4-nitroanilino)-1-oxopropan-2-yl]azanium L-Alanine 4-nitroanilide hydrochloride 31796-55-1 31795-55-1 C9H11N3O3HCl C9H11N3O3ClH Substrates by Enzyme Chromogenic Enzymes, Inhibitors, and Substrates Enzyme Substrates Biochemicals and Reagents Aminopeptidase Activity BioChemical enzyme Activity Chromogenic Enzyme Substrates Aminopeptidase Substrates by Enzyme